Dremel MM40 User Manual

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IMPORTANT: IMPORTANT : IMPORTANTE:

Read Before Using Lire avant usage Leer antes de usar

Operating/Safety Instructions Consignes de fonctionnement/sécurité

Instrucciones de funcionamiento y seguridad

MM40

Call Toll Free for

Consumer Information

& Service Locations

Pour obtenir des informations

et les adresses de nos centres

de service après-vente,

appelez ce numéro gratuit

Llame gratis para

obtener información

para el consumidor y

ubicaciones de servicio

1-800-4-DREMEL (1-800-437-3635) http://www.dremel.com

For English Version Version française Versión en español

See page 2 Voir page 19 Ver la página 36

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General Power Tool Safety Warnings

WARNING

Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

Keep work area clean and well lit. Cluttered

or dark areas invite accidents.

Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power

tools create sparks which may ignite the dust or fumes.

Keep children and bystanders away while operating a power tool. Distractions can

cause you to lose control.

Electrical safety

Power tool plugs must match the outlet. Never modify the plug in any way. Do not us e a ny adapter pl ug s with earthe d (grounded) power tools. Unmodified plugs

and matching outlets will reduce risk of electric shock.

Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk

of electric shock if your body is earthed or grounded.

Do not expose power tools to rain or wet conditions. Water entering a power tool will

increase the risk of electric shock.

Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled

cords increase the risk of electric shock.

When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use

reduces the risk of electric shock.

If operating a power tool in a damp location is unavoidable, use a Ground Fault Circuit Interrupter (GFCI) protected supply. Use of

an GFCI reduces the risk of electric shock.

Personal safety

Stay alert, watch what you are doing and us e co mmon sense w hen opera ting a

power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention

while operating power tools may result in serious personal injury.

Use personal protective equipment. Always wear eye protection. Protective equipment

such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

Prevent unintentional starting. Ensure the sw itch is in th e o ff-po sitio n b efore connecting to power source and / or battery pa ck, picki ng up or carrying the t ool.

Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.

Remove any adjusting key or wrench before turning the power tool on. A wrench or a

key left attached to a rotating part of the power tool may result in personal injury.

Do not overreach. Keep proper footing and balance at all times. This enables better

co ntrol of the power to ol in unexpe ct ed situations.

Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose

clothes, jewelry or long hair can be caught in moving parts.

If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-

related hazards.

Power tool use and care

Do not forc e the power to ol. Use the correct power tool for your application. The

correct power tool will do the job better and safer at the rate for which it was designed.

Do not use the power tool if the switch does not turn it on and off. Any power tool that

ca nn ot be co nt ro ll ed wi th th e swi tc h is dangerous and must be repaired.

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Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such

preventive safety measures reduce the risk of starting the power tool accidentally.

Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are

dangerous in the hands of untrained users.

Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use.

Ma ny acci de nt s ar e ca us ed by poorly maintained power tools.

Safety Rules for Oscillating Tools

Hold power tool by insulated gripping surfaces, when performing an operation where the cutting tool may contact hidden wiring o r i ts ow n cord. C ut ti ng tool

contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the work by hand or

against your body leaves it unstable and may lead to loss of control.

Do not drill, fasten or break into existing walls or other blind areas where electrical wi ring may exist. If th is s ituatio n i s

unavoidable, disconnect all fuses or circuit breakers feeding this worksite.

Use a metal detector to determine if there are gas or water pipes hidden in the work area or call the local utility company for assistance before beginning the operation.

Striking or cutting into a gas line will result in explosion. Water entering an electrical device may cause electrocution.

Always hold the tool firmly with both hands for maximum control. Keep proper footing and balance at all times. This enables better

co ntrol of the power tool i n unex pected situations.

Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the

power tool for operations different from those intended could result in a hazardous situation.

Service

Have your power tool serviced by a qualified re pa ir person u sing on ly identical replacement parts. This will ensure that the

safety of the power tool is maintained.

Keep hands away from cutting area. Do not reach under the material being cut. The

proximity of the blade to your hand is hidden from your sight.

Do not use dull or damaged blades. Bent blade can break easily or cause kickback.

Exercise extreme caution when handling the accessories. The accessories are very

sharp.

Wear protective gloves when changing cutting accessories. Accessories become

hot after prolonged usage.

Use thick cushioned gloves and limit the exposure time by taking fr equ ent rest periods. Vibration caused by the tool may be

harmful to the hands and arms.

Before scraping, check workpiece for nails. If there are nails, either remove them or set them well below intended finished surface.

Striking a nail with accessory edge could cause the tool to jump.

Do not wet sand with this tool. Liquids entering the motor housing is an electrical shock hazard.

Never work in area which is soaked with a li quid, such as a solv ent or wat er, or da mpened su ch as ne wly appl ied wallpape r. Th ere is an ele ctr ical shock

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hazard when working in such conditions with a power tool and heating of the liquid caused by scraping action may cause harmful vapors to be emitted from workpiece.

Always wear eye protection and a dust mask for dusty applications and when sanding overhead. Sanding particles can be

absorbed by your eyes and inhaled easily and may cause health complications.

Use special precautions when sanding chemically pressure treated lumber, paint th at may be lea d base d, or a ny oth er materials that may contain carcinogens. A

suitable breathing respirator and protective

Additional Safety Warnings

GFCI and personal protection devices like electrician’s rubber gloves and footwear will further enhance your personal safety.

Do not use AC only rated tools with a DC power supply. While the tool may appear to

work, the electrical components of the AC rated tool are likely to fail and create a hazard to the operator.

Keep handles dry, clean and free from oil and grease. Slippery hands cannot safely

control the power tool.

Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to disassemble any portion of th e tool sinc e interna l wires may be misplaced or pinched or safety guard return sp rings may be improperly moun ted.

Certain cleaning agents such as gasoline, carbon tetrachloride, ammonia, et c. may damage plastic parts.

clothing must be worn by all persons entering the work area. Work area should be sealed by plastic sheeting and persons not protected should be kept out until work area is thoroughly cleaned.

Do not use sandpaper intended for larger sanding pads. Larger sandpaper will extend

beyond the sanding pad causing snagging, tearing of the paper or kick-back. Extra paper extending beyond the sanding pad can also cause serious lacerations.

Risk of injury to user. The power cord must only be serviced by a Dremel Service Facility.

WARNING

drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,

• Crystalline silica from bricks and cement and other masonry products, and

• Arsenic and chromiu m from chemicallytreated lumber.

Yo ur ri sk from these expo su re s var ie s, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

Some dust created by power sanding, sawing, grinding,

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Symbols

IMPORTANT: Some of the following symbols may be used on your tool. Please study them

and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

Symbol Name Designation/Explanation

V Volts Voltage (potential)

A Amperes Current

Hz Hertz Frequency (cycles per second)

W Watt Power

kg Kilograms Weight

min Minutes Time

s Seconds Time

Diameter Size of drill bits, grinding wheels, etc.

n Rated speed Maximum attainable speed

.../min Revolutions or reciprocation Revolutions, strokes, surface speed,

0 Off position Zero speed, zero torque...

1, 2, 3, ... Selector settings Speed, torque or position settings.

I, II, III, Higher number means greater speed

No load speed Rotational speed, at no load

per minute orbits etc. per minute

Infinitely variable selector with off Speed is increasing from 0 setting

Arrow Action in the direction of arrow

Alternating current Type or a characteristic of current

Direct current Type or a characteristic of current

Alternating or direct current Type or a characteristic of current

Class II construction Designates Double Insulated

Construction tools.

Earthing terminal Grounding terminal

Warning symbol Alerts user to warning messages

Li-ion RBRC seal Designates Li-ion battery recycling

program

Ni-Cad RBRC seal Designates Ni-Cad battery recycling

program

Read manual symbol Alerts user to read manual

Wear eye protection symbol Alerts user to wear eye protection

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Symbols (continued)

IMPORTANT: Some of the following symbols may be used on your tool. Please study them

and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

This symbol designates that this tool is listed by Underwriters Laboratories.

This symbol designates that this tool is recognized by Underwriters Laboratories.

This symbol designates that this tool is listed by Underwriters Laboratories, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Canadian Standards Association.

This symbol designates that this tool is listed by the Canadian Standards Association, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Intertek Testing Services, to United States and Canadian Standards.

This symbol designates that this tool complies to NOM Mexican Standards.

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Functional Description and Specifications

WARNING

Di sc onnect the plug fro m the pow er source bef ore maki ng any assembly, adjustments or changing accessories. Such preventive safety

measures reduce the risk of starting the tool accidentally.

Model MM40 Multi-Max™ Oscillating Power Tool

FIG. 1

ON/OFF

SWITCH

QUICK LOCK

™

LEVER

VENTILATION

OPENINGS

VARIABLE SPEED

CONTROL DIAL

POWER

CORD

VENTILATION

OPENINGS

CLAMPING

FLANGE

ACCESSORY

ACCESSORY HOLDER

Model number MM40 No load speed n

10,000-21,000/min

Voltage rating 120 V 60 Hz

NOTE: For tool specifications refer to the nameplate on your tool.

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Assembly

WARNING

making any assemb ly, adjustmen ts or changing accessories. Such preventive

safety measures reduce the risk of starting the tool accidentally.

WARNING

alway s wear protectiv e glo ves. Such preventive safety measures reduce the risk of injury from sharp edges of the accessories. Application tools can become very hot while working. Danger of burns!

INSTALLING AND REMOVING

ACCESSORIES WITH QUICK LOCK™

The Dremel Multi-Max™ MM40 includes an integrated accessory change mechanism. The Quick Lock™ accessory interface allows you to install and remove accessories without the need of a wrench or hex key. You will also no longer need to worry about losing a clamping screw & washer as these parts are no longer used in the MM40 version of the Multi-Max™.

1. To install an accessory using the Quick Lock™ feature, hold tool upside down to preve nt th e blade from fal ling off the acces sory holder when instal ling an d removing accessories.

2. Turn the Quick Lock™ lever on the top on the tool counter-clockwise to unlock the clamping mechanism (Fig. 2). The lever needs to be fully engage d to unlock the clamping mechanism.

3. Clean accessory holder, accessory and the

clamping flange with a clean cloth.

4. Place the accessory onto the accessory

holder making sure the accessory engages all pins in the holder and the accessory is

Disconnect the plug from the pow er source before

For all work or when chang ing acces sories

ACCESSORY CHANGE

FIG. 2

OPEN

FIG. 3a

FIG. 3b

fastening accessory. Avoid placing hands or fingers between lever and tool body.

5. Turn the Quick Lock™ lever on the top of the tool in a clockwise motion, to the closed position, to securely lock the accessory in place (Fig. 2).

6. To remove an accessory, simply unlock the clamping mechanism by turning the Quick Lock™ lever counter-clockwise as described above (Fig. 2).

7. Lift up on the accessory bracket to take it off the pins. (Note: be careful, blade may be hot.)

NOTE: Some accessories, such as scrapers or blades, may be mounted either straight on the tool, o r at an angle to i ncr eas e usability (Fig. 4). In order to do this with the Quick Lock™ interface, place the accessory onto the accessory holder making sure the accessory engages all pins in the holder and the accessory is flush against the accessory holder. Securely lock the accessory in place as described previously (Fig. 2).

CLAMPING

FLANGE

flush against the accessory holder (Fig. 3a & Fig 3b).

WARNING

To avoid pinching, firmly hold Quick Lock lever when

ACCESSORY

HOLDER

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INSTALLING AND REMOVING

SANDING SHEETS

Your backing pad uses hook-and-loop backed sandpaper, which firmly grips the backing pad when applied with moderate pressure.

1. Align the sanding sheet and press it onto the sanding plate by hand.

2. Firm ly press th e pow er tool with the sanding sheet against a flat surface and briefly switch the power tool on. This will pr omote good adhesion and helps to prevent premature wear.

3. To change, merely peel off the old sanding sheet, remove dust from the backing pad if necessary, and press the new sanding sheet in place.

After considerable service the backing pad surface will become worn, and the backing pad must be replaced when it no longer offers a firm grip. If you are experiencing premature

Introduction

Thank you for purchasing the Dremel MultiMax™.

This tool was designed to tackle home repair, remodeling and restoration projects. The Dremel Multi-Max™ tackles tasks that are tedious, time consuming or simply next to impossible to achieve with any other tool. The ergonomic housing is designed for you to hold and control in a comfortable manner during operation.

It comes with an assortment of accessories that are specifically designed for remodeling work where you need precision and control.

Your Dreme l Multi- Ma x™ ha s a ro bust electric motor, is comfortable in the hand, and is m ade to acce pt a lar ge variety of ac ce ss or ie s including fl us h cut bl ad es ,

wear out of the backing pad facing, decrease the amount of pressure you are applying during operation of the tool.

For maximum use of abrasive, rotate pad 120 degrees when tip of abrasive becomes worn.

FIG. 4

scraper blades, grout removal wheels and sanding pads.

Accessories come in a variety of shapes and permit you to do a number of different jobs. As you become familiar with the range of accessories and their uses, you will learn just how versatile your Dremel Multi-Max™ is.

Visit www.dremel.com to learn more about what you can do with your Dremel MultiMax™.

INTENDED USE

This Dremel Multi-Max™ Tool is intended for dry san ding of surface s, corners, edges, sc rapin g, saw ing soft m etals , wood and plastic components, and grout removal using the app li cable t oo ls and a cc es sorie s recommended by Dremel.

Operating Instructions

LEARNING TO USE THE TOOL

Getting the most out of your oscillating tool is a matter of learning how to let the speed and the feel of the tool in your hands work for you.

The first step in learning to use the tool is to get the “feel” of it. Hold it in your hand and feel

its weight and balance (Fig. 5). Depending on the application, you will need to adjust your hand position to achieve optimum comfort and control. The unique comfort grip on the body of the tool allows for added comfort and control during use.

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FIG. 5

When holding tool, do not cover the air vents with your hand. Blocking the air vents could cause the motor to overheat.

IMPORTANT! Practice on scrap material first to see how the to ol’s h igh-s pe ed a ction performs. Keep in mind that your tool will perform best by allowing the speed, along with the correct accessory, do the work for you. Be careful not to apply too much pressure.

Instead, lower the oscillating accessory lightly to the work surface and allow it to touch the point at which you want to begin. Concentrate on guiding the tool over the work using very little pressure from your hand. Allow the accessory to do the work.

Usually it is better to make a series of passes with the tool rather than to do the entire job with one pass. To make a cut, for example, pass the tool back and forth over the work. Cut a little material on each pass until you reach the desired depth.

SLIDE "ON/OFF" SWITCH

The tool is switched "ON" by the slide switch located on the topside of the motor housing.

TO TURN THE TOOL "ON", slide the switch button forward.

TO TURN THE TOOL "OFF", slide the switch button backward.

VARIABLE SPEED CONTROL DIAL

This tool is equipped with a variable speed co ntrol di al (Fi g. 6). The spee d may b e controlled during operation by presetting the dial in any one of ten positions.

OPERATING SPEEDS

The Dremel Multi-Max™ consists of an AC universal motor and oscillating mechanism to perform applications such as cutting, grout removal, scraping, sanding and more.

FIG. 6

VARIABLE SPEED

CONTROL DIAL

The Dre me l M ul ti-Max™ h as a h ig h oscillating motion of 10,000 - 21,000 /min (OPM). The high speed motion allows the Dremel Multi-Max™ to achieve with excellent results. The oscillating motion allows the dust to fall to the surface ra ther than slinging particles into the air.

To achieve the best results when working with d ifferent materials, set the var iable speed control to suit the job (See Speed Chart on Page 12 & 13 for guidance) . To select the right speed for the accessory in use, practice with scrap material first.

NOTE: S peed is af fecte d by volta ge s changes. A reduced incoming voltage will slow the OPM of the tool, especially at the lowest setting. If your tool appears t o be running slowly, increase the speed setting accordingly. The tool may not start at the lowest switch setting in areas where outlet voltage is less than 120 volts. Simply move the speed setting to a hig her pos iti on to begin operation.

Th e variab le speed contr ol setti ng s are marked on the sp ee d c ontrol d ia l. Th e settings for approximate /min (OPM) are:

Switch Setting Speed Range

/min (OPM)

2 10,000-11,000

4 11,000-13,000

6 13,000-16,000

8 16,000-19,000

10 19,000-21,000

You can refer to the charts on the following pages to determine the proper speed, based on the material and accessory being used. These charts enable you to select both the correct accessory and the optimum speed at a glance.

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Please refer to figures 7 and 8 for further instruction on how to use your Dremel Multi-Max™. Following these instructions will allow you to get the highest performance out of your oscilating tool.

CORRECT: Sand with a smooth back and forth motion, allowing the weight of the tool to do the work.

CORRECT: Always cut with a smooth back and forth motion. Never force the blade. Apply light pressure to guide the tool.

INCORRECT: Avoid sanding with only the tip of the pad. Keep as much sand paper in touch with the work surface as possible.

FIG. 8FIG. 7

CORRECT: Always sand with the pad and sandpaper flat against the work surface. Work smoothly in a back and forth motion.

INCORRECT: Avoid tipping the pad. Always sand flat.

INCORRECT: Do not twist the tool while cutting.This can cause the blade to bind.

CORRECT: Make sure flexible scraper blade flexes enough

INCORRECT: Avoid screw head touching surface with flexible scraper blade.

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

60, 120 and 240 Grit

Paper - Bare Wood

60, 120 and 240 Grit

Paper - Paint

HCS Wood Flush

Cut Blade

1-1/4" x 3/8"

HCS Wood Flush

Cut Blade

1-1/4" x 3/4"

HCS Wood Flush

Cut Blade

1-1/4" x 1-1/8"

HCS Wood Flush

Cut Blade

1-5/8" x 3/4"

HCS Wood Flush

Cut Blade

1-1/4" x 1-11/16"

BiM Wood/Metal

Flush Cut Blade

1" x 3/4"

BiM Wood/Metal

Blade

1-1/4" x 1-1/8"





2 - 10

8 - 10





2 - 10

6 - 10





2 - 10



2 - 6



8 - 10

8 - 10*

  



8 - 10

"



 

!





 



 

MM70W

MM70P

MM411

MM440

MM460

MM470

MM480

MM422

MM462

WOOD

1/4

3/4

1/2

"

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Use only Dremel, high-performance accessories.

Multi-Max™ Accessory Speed Settings

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

BiM Wood/Metal

Blade

1-5/8" x 3/4"

BiM Wood/Metal

Blade

1-1/4" x 1-11/16"

3" Flat

Saw Blade

1/8" Grout Removal

Blade

1/16" Grout Removal

Blade

Rigid Scraper Blade

Flexible Scraper

Blade

60 Grit Diamond

Paper

24 Grit Carbide

Rasp





8 - 10

6 - 10





6 - 10





2 - 4

6 - 10



2 - 6



8 - 10*

  



8 - 10

"



2 - 8

 

!

2 - 6





6 - 10

 

6 - 10



 

MM472

MM482

MM450

MM500

MM501

MM600

MM610

MM900

MM920

WOOD

MM920

"

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Use only Dremel, high-performance accessories.

Multi-Max™ Accessory Speed Settings

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Operating Applications

Your Dremel Multi-Max™ Tool is intended for sanding and cutting wooden materials, plastic, plaster and non-ferrous metals. It is especially suitable for working close to edges, in tight spaces, and for flush cutting. This tool must be used only with Dremel accessories .

Below are some typical uses for your Dremel Multi-Max™ Tool.

WARNING

from the body. Never position hand near or directly in front of working area. Always hold the tool with both hands and wear protective gloves.

Flush Cutting

Remove excess wood from door jamb, window sill and/or toekick. Removing excess copper or PVC pipe.

Removal work

e.g. carpets & backing, old tile adhesives, ca ulking on masonry, wood and ot he r surfaces.

Removal of excess materials

e.g. plaster, mortar splatters, concrete on tiles, sills.

Preparation of surfaces

e.g. for new floors and tiles.

Detail sanding

e.g. for sanding in extre mely ti ght are as otherwise difficult to reach and require hand sanding

Saw blades are ideal for making precise cuts in tight areas, close to edges or flush to a surface.

Select a medium to high speed for making initial plunge, start off at medium speed for increased control. After making your initial cut, you can increase speed for faster cutting ability.

it is important not to force the tool during the plunge cut. If you experience a strong vibration in you r hand dur ing the pl unge cut, this indicates that you are applying too much pressure. Back the tool out and let the speed of the tool do the work. While keeping the teeth

APPLICATION

For all accessories, work with the accessory away

CUTTING

Fl ush cutting b lades are intended to make precise cuts to allow for installation of flooring or wall material. When flush cutting

of the blade in the work surface, move the back of the tool in a slow sideways motion. This motion will help expedite the cut.

When making a flush cut it is always a good idea to have a piece of scrap material (tile or wood) supporting the blade. If you need to rest the flush cutting blade on a delicate surface, you should protect the surface with cardboard or masking tape.

Th e fl at s aw blade i s id eal for ma king pr ecise cut s in wo od , plaster, drywall material.

Applications include cutting openings in flooring for venting, repairing damaged flooring, cutting openings for electrical boxes. The blade works best on softer woods such as pine. For harder woods, the blade life will be limited.

Select a medium to high speed.

The flat saw blad e can also be used for window restoration making glazing easy to remove. The saw blade can be placed directly against the edge of the window frame, guiding the blade through the glazing.

GROUT REMOVAL

Grout removal blades are ideal fo r r emoving dama ged or

cr acked grout. Grou t blad es come in different widths (1/16" and 1/8") to tackl e diffe rent gr out lin e width s. Befo re selecting a grout blade measure the grout line width to pick the appropriate blade.

Select a medium to high speed. To remove the grout, use a back and forth

motion, making several passes along the grout line. The hardness of the grout will dictate how many passes are needed. Try and keep the grout blade aligned with the grout line and be careful not to apply too much side pressure on the grout blade during the process. To control plunge depth use the carbide grit line on the blade as an indicator. Be careful not to plunge beyond the carbide grit line to avoid damage to the backer board material.

The grout blades can handle both sanded and un sanded grout. If you n otice the blade clogging during the grout removal process, you can use a brass brush to clean the grit, thus exposing the grit again.

The grout blade geometry is designed so that the blade can remove all grou t up to the su rface of a w all or cor ner. This can be

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accomplished by ensuring that the segmented portion of the blade is facing the wall or corner.

SCRAPING

Scrapers are suitable for removing old coats of va rnish or adhes iv es, re mo ving b on ded carpe ting, e .g. on stairs/ steps a nd othe r small/medium size surfaces.

Select low to medium speed.

Rigid scrapers are for large area removal, and harder materials such as vinyl flooring, carpeting an d ti le adhesive s. When

removing strong, tacky adhesives, grease the

scraper blade surface with (petroleum jelly or silicone grease) to reduce gumming up.

The carpet/vinyl flooring removes easier if it is scored prior to removal so the scraper blade can move underneath the flooring material.

Flexible scrapers are used for hard to reach areas and softer material such as caulk.

Mount the scraper blade with the logo side facing up. With the flexible scraper, make sure that the screw head does not make contact with surface during the scraping process (a 30

- 45 degree pitch is recommend). This can be accomplished by making sure that the tool is at an angle to the blade. You should be able to see the blade flex during the scraping process.

If you are removing caulk from a delicate surface such as a bath tub or tile back splash, we recomme nd tapin g or protecti ng the surface that the blade will rest on. Use rubbing alcohol to clean the surface after the caulk and/or adhesive is removed.

Turn the tool on and place desired accessory on the area where material is to be removed.

Begin with light pressur e. The oscillating mo tion of ac cessory only occurs when pressure is ap plied to the mat eri al to be removed.

Excessive pressure can gouge or damage the background surfaces (e.g,. wood, plaster).

SANDING

Sanding accessories are suitable for dry sanding of wood, metal, surfaces, corners and edges and

hard to reach areas.

Work with the complete surface of the sanding pad, not only with the tip.

Corners may be finished using the tip or edge of the s elected acce ssory, which should occasionally be rotated during use to distribute the wear on the accessory and backing pad surface.

Sand with a continuous motion and light pressure. DO NOT apply excessive pressure let the tool do the work. Excessive pressure will result in poor handling, vibration, and unwanted sanding marks and premature wear on the sanding sheet.

Always be certain that smaller workpieces are securely fastened to a bench or other support. Larger panels may be held in place by hand on a bench or sawhorses.

Open-coat aluminum oxide sanding sheets are recommended for most wood or metal sanding applications, as this synthetic material cuts quickly and wears well. Some applications, such as metal finishing or cleaning, require special abrasive pads which are available from your dealer. For best results, use Dremel sanding accessories which are of superior quality and are carefully selected to produce professional quality results with your oscillating tool.

The following suggestions may be used as a general guide for abrasive selection, but the best results will be obtained by sanding a test sample of the workpiece first.

Grit Application

Coarse For rough wood or metal

sanding, and rust or old finish removal.

Medium For general wood or metal

sanding

Fine For final finishing of wood,

metal, plaster and other surfaces.

With the workpiece firmly secured, turn tool on as described above. Contact the work with the tool after the tool has reached its full speed, and remove it from the work before switching the tool off. Operating your oscillating tool in this manner will prolong switch and motor life, and greatly increase the quality of your work.

Move the oscillating tool in long steady strokes parallel to the grain using some lateral motion to overlap the strokes by as much as 75%. DO NOT apply excessive pressure - let the tool do the work. Excessive pressure will result in poor handling, vibration, and unwanted sanding marks.

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GRINDING

Th e d iamond p ap er acces so ry allows for the Multi-Max™ to be

used for grin ding away cement , plaster or thin set. Preparing the surface for tile replacement is a common application for this accessory.

The diamond paper needs to be mounted to the backing pad prior to use.

Select a low to high speed depending on the material removal rate desired.

The carbide rasp accessory also allows the Mul ti-Max™ to grind

aw ay cement , thinse t mortar , plaster, and also wood. This accessory is commonly used to prepare for tile replacement or ras ping w ood to smo oth a surf ace or remove material.

The speed should be set at high speed for aggressive material removal or at low speed for a more detailed removal of material.

Do not apply excessive pressure on the tool-let it do the work.

Corners may be finished using the tip or edge of the s elected acce ssory, which should occasionally be rotated during use to distribute the wear on the accessory and backing pad surface.

Grind with a continu ous motion and light pressure. DO NOT apply excessive pressure let the tool do the work. Excessive pressure will result in poor handling, vibration, and premature wear on the diamond paper sheet.

Selecting Sanding/Grinding Sheets

Material Application Grit Size

All wooden materials (e.g., hardwood, softwood, chipboard, building board) Metal materials–

For coarse-sanding, e.g. of rough, unplanned beams and boards

Coarse

Metal materials, fiberglass

and plastics

Sand Paper (Dark)

Paint, varnish, filling compound and filler

Sand Paper (White)

Masonry, stone, cement

and thin set

Diamond Paper

For face sanding and planing small irregularities

For finish and fine sanding of wood

For sanding off paint

For sanding primer (e.g., for removing brush dashes, drops of paint and paint run)

For final sanding of primers before coating

For smoothing, shaping and braking edges

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Medium

Fine

Coarse

Medium

Fine

Coarse

120

240

120

240

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